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#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int ogr;
    cin >> ogr;
    int dks = ogr * ogr;
    vector<int> tab(dks + 1, 0);
            for (int bok = 1; bok <= ogr; bok++)
                {
                    for (int str = bok; str <= ogr; str++)
                    {
                        int kpd = bok * bok + str * str;
                            if(kpd > dks) 
                            {
                                break;
                            }
                        tab[kpd]++;
                    }
            }
    long long wyn = 0;
            for (int dia = 1; dia <= ogr; dia++)
            {
                        int dkw = dia * dia;
                        for (int wys = 1; wys < dia; wys++)
                        {
                            int rem = dkw - wys * wys;
                                if(rem <= dks) 
                                {
                                    wyn += tab[rem];
                                }
                        }
            }
            
    cout << wyn;

}